Good afternoon,
I'm trying to use the PDF Features Following this example
https://www.example-code.com/delphiDll/sign_pdf_simple.asp
It's just giving dll error...
Tabelionato.exe - Entry point not found
Could not find CkPdf_Create procedure entry point in dynamic link library C:\Systems\Tabelionato.exe.
I already added the dlls ChilkatDelphi32.dll, ChilkatDelphi64.dll inside the System32,SysWOW64 it's still giving error...
Related
Still green when it comes to programming, so bear with me. I'm currently trying to create a program in Visual Studio 2017 (VB.NET) intended to make modifications to a paired Excel spreadsheet using the Solver add-on. I've successfully created a reference for the Excel reference library but am unable to do so for the Solver reference library. I've tried creating references for both SOLVER32.DLL and SOLVER.XLAM, but both produce the same general error message:
"A reference to 'C:\xxxx.(DLL/XLAM)' could not be added. Please make sure that the file is accessible, and that it is a valid assembly or COM component."
I've browsed for hours looking for viable solutions, some of which seem to suggest repackaging the .DLL file (use of TlbImp.exe) through use of CMD and Native Tools CMD for VS (run as Admin), but that hasn't generated success (generated following error: "The input file 'C:\xxxx.DLL' is not a valid type library.") Some of the posts I've read on linking the Solver suggest the .XLAM file is specifically what needs to be used, but that hasn't generated any success, either.
I've reinstalled Microsoft Office (both x32-bit and x64-bit), reinstalled Solver multiple times, completely closed and reopened Excel with each Solver reinstall.
If it should help, I'm using an updated version of Microsoft Excel 2016 (now x64-bit) and running Windows 10 (also x64-bit, of course). The file path for Solver is MicrosoftOffice\root\Office16\Library\Solver. I've tried linking the files while Excel is open as well as when it is closed.
I've tried switching gears and using Solver Foundations instead (for which I can successfully create a reference), but there doesn't seem to be a compatible command for my project (or at least one I can wrap my head around; I'm looking for the equivalent of 'SolverOK.'
Any help here would be greatly appreciated -- starting to lose my mind over this!
I am currently trying to add control to a Power Analyzer in an excel tool. The company provides USB drivers and the appropriate modules and DLLs. I added the DLLs to the System32 folder to ensure they were read in the path. After importing the modules and trying to run the program, I get the error "File Not Found". I then tried to hard code the location of the DLL and I received the same error.
I've looked around the internet and the only issue I could find was possibly a dependency missing from the DLL. An example of the line I'm trying to use is:
Declare Function TmSend Lib "tmctl.dll" (ByVal id As Long, ByVal msg As String) As Long
This line is apart of the module provided by the manufacturer. Is there something I'm missing to get this to work? I want to make sure before I contact the manufacturer.
EDIT:
It appears that the manufacturer uploaded a corrupt DLL causing the issue to arise. When checking the file with Dependency Walker, it failed to even read the DLL.
I see from your question that you've tried all the normal things (making sure the dll is on your path &c.)
You now need to examine the dll carefully. Download this: http://www.dependencywalker.com/
Then use it to open your dll. All the missing dependent dlls will be clearly displayed. Put those on your path too and you're done.
(To clear up some confusion: you will not need to register this dll or add a reference to it.)
I was trying to use the sha2.c file from polarssl at this link,
https://polarssl.org/sha-256-source-code
I am actually quite a newbie to this, but I was able to get this on Eclipse and when I tried to build it, it gives the error
c:/mingw/x86_64-w64-mingw32/lib/../lib/libmingw32.a(lib64_libmingw32_a-crt0_c.o):crt0_c.c:(.text+0x3d): undefined reference to `WinMain'
do I have to pass some kind of data in the arguments? how can I find out how to use it?
The problem is not in the source file you downloaded, but the fact that you need to make 'an application'. Eclipse cannot compile 'just some functionality' unless you instruct it to build a library. You will have to provide a WinMain / main function so that Windows knows what to do when you start the application.
That is what the compiler is complaining about, there is no main() functions it can compile into the application!
Easiest way to start is to start a Generic C Application in Eclipse and then add this sha2 source file and header to that project. The Generic C application project already has a main function you can work from..
I am a .NET Developer. I have a good understanding of how references work in .NET i.e. if you want to use AssemblyA.ClassA.MethodA in AssemblyB.classB.MethodB then you add a reference in Assembly A to Assembly B.
I am looking at a VB6 app and I get an error when I open it i.e. Errors during load. Refer to frmMain.log. I open frmMain.log and it says: "2142: Class MSComDlg.CommonDialog of control CommonDialog1 was not a loaded control class.". I have used WinMerge to compare the source code in the faulty project to a previous version of the project (which does not have the problem). The only difference is that the faulty project contains the following line in the client.vdp file:
Reference=*\G{08DBEFD7-6A19-4DCE-A533-5BDBB93683C8}#1.2#0#..\..\..\..\..\Windows\SysWOW64\Comdlg32.oca#Microsoft Common Dialog Control 6.0 (SP3)
Removing this line seems to resolve the problem. Why does this resolve the problem?
I have used Winmerge to compare yesterdays revision of the project (which does not have the problem) to todays revision of the project (which does have the problem). The only difference is the reference in the original post in the VBP file.
I would assume that someone installed the development version of this control on a different machine and then set a reference to it. When you try to open the project on your machine the reference fails. Or the control was uninstalled. It seems that the project was not using the reference and that it can be safely removed as it will still compile without the reference.
However, I have seen vb6 actually remove non-licensed controls from the form in question in this situation. So it may be that you can now compile because the form is missing a component that was there previously. Have you checked that frmMain has not changed, both the .frm and .frx files?
I'm using
flite1.4-iphone
in my application for text to speech. I'm following this link- see here
but i get the error
Lexical or preprocessor Issue: flite.h not found
Yes i searched google for this and apply all the solutions that i found like- close Xcode and reopen, clean project etc etc, but still cant found solution.
Can anyone help me please?
Thanks.
The problem is that the compiler cannot find flite.h; looking at sfoster/iPhone TTS, it seems the file is supplied in the flite-1.4-iphone/include/ directory.
To make the compiler find the file, add the directory where flite.h is in (e.g., $(SRCROOT)/flite-1.4-iphone/include/ to the project's Header Search Paths. (see this SO Q&A for details on how to modify the path).